| George Sawyer | | Walworth Cnty Sheriffs Ofc | 037 | 03/26/1948 | D |
| Mark Samelstad | | New Richmond Police Dept | 180 | 03/24/1995 | R |
| Paul Sainsbury | | WI Dept of Justice/DCI | 138 | 09/14/1984 | |
| Richard Sader | | Waukesha Police Dept | 137 | 06/15/1984 | D |
| Thomas Sacia | | Pierce Cnty Sheriffs Ofc | 133 | 06/24/1983 | |
| George Ryan | | Wisconsin State Patrol | 106 | 09/23/1976 | |
| Edward Rudolph | | Port Washington Police Dept. | 101 | 06/19/1975 | D |
| Kevin Ruder | | Stevens Point Police Dept | 233 | 06/06/2008 | R |
| Gerald Roy | | Milwauke Police Dept | 121 | 06/13/1980 | D |
| W. Edgar Rowland | | FBI | 175 | 12/17/1993 | R |
| Ernie Rosenthal | | Butler Police Dept | 156 | 03/29/1989 | R- Retired |
| Maynard Rosenberg | | Bonduel Police Dept | 131 | 12/17/1982 | |
| Donald Rosenbauer | | Grafton Police Dept | 091 | 12/15/1972 | D |
| Robert Rohner | | Racine Cnty Sheriffs Ofc | 110 | 09/23/1977 | D |
| James Roche | | Baileys Harbor Police Dept | 126 | 09/11/1981 | R |
| Eric Roberson | | South Mlwaukee Police Dept | 198 | 09/24/1999 | R |
| Craig Rivers | | Waukesha Police Dept | 203 | 12/08/2000 | R |
| Henry Ring | | Eau Claire Police Dept | 092 | 03/30/1973 | |
| Francis Riley | | Portage Police Dept | 049 | 06/06/1952 | |
| Donald Rieck | | Milwaukee Police Dept | 107 | 12/16/1976 | |
| Daniel Richardson | | Milwaukee Cnty Sheriffs Ofc | 102 | 09/25/1975 | |
| Bret Richards | | Milwaukee Cnty Sheriffs Oc | 208 | 03/22/2002 | R |
| Richard Rice | | Green Bay Police Dept | 094 | 09/13/1973 | |
| Randall Revling | | Brown Cnty Sheriff's Ofc | 189 | 06/20/1997 | R |
| Paul Repischak | | New Berlin Police Dept | 256 | 03/28/2014 | R |
